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			<li>信息学院</li>
				<ul>
					<li class="zy-1 data">大数据</li>
					<li class="zy-2">软件</li>
					<li class="zy-3">物联网</li>
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			<li class="xy data" >海尔学院</li>
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					<li class="xy">机电</li>
					<li class="xy">机器人</li>
					<li class="xy">数控</li>
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				<li class="xy"><span>商学院</span></li>
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